228525925780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1070981}}^1$

素因数の和:1071264

約数の個数: 48

約数和(自身を含む): 492274734336

約数和(自身を除く): 263748808556

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 227, 235, 454, 470, 908, 940, 1135, 2270, 4540, 10669, 21338, 42676, 53345, 106690, 213380, 1070981, 2141962, 4283924, 5354905, 10709810, 21419620, 50336107, 100672214, 201344428, 243112687, 251680535, 486225374, 503361070, 972450748, 1006722140, 1215563435, 2431126870, 4862253740, 11426296289, 22852592578, 45705185156, 57131481445, 114262962890, 228525925780]

約数ペア:

[(1, 228525925780), (2, 114262962890), (4, 57131481445), (5, 45705185156), (10, 22852592578), (20, 11426296289), (47, 4862253740), (94, 2431126870), (188, 1215563435), (227, 1006722140), (235, 972450748), (454, 503361070), (470, 486225374), (908, 251680535), (940, 243112687), (1135, 201344428), (2270, 100672214), (4540, 50336107), (10669, 21419620), (21338, 10709810), (42676, 5354905), (53345, 4283924), (106690, 2141962), (213380, 1070981)]